Thanks, Dima! That is a nice suggestion! Probably, there should be a default wrapper for this... but until then, I shall use this trickery...
With Sincere Regards, Kannappan. On Thu, Apr 24, 2014 at 9:08 PM, Dima Pasechnik <dimp...@gmail.com> wrote: > > > On Saturday, 19 April 2014 11:46:21 UTC+1, KnS wrote: >> >> Hello sage-devel: >> >> I am trying to prepare a notebook for a SAGE demo at my institute. In >> rying to compute the Galois group, I am stuck here. SAGE complains that I >> have to install KASH while I already have KASH installed. >> >> >> sage: K.<a> = NumberField(x^13 + 3*x + 5) >> >> sage: K.galois_group() >> >> ------------------------------------------------------------ >> --------------- >> >> NotImplementedError Traceback (most recent call >> last) >> >> I think it should be easy to fix, as GAP can do it almost instantly (GAP > 4.7.4, from the current Sage, > can go up to degree 15, they say). > (No kash or cash needed :-)) > > sage: gap_console() > ... > > gap> x:=Indeterminate(Rationals);; > gap> p:=x^13+3*x+5; > x_1^13+3*x_1+5 > gap> TransitiveGroup(Degree(p),GaloisType(p)); > S13 > > This would need optional database_gap package installed. > (i.e. do sage -i database_gap on the terminal). > > HTH, > Dima > > -- > You received this message because you are subscribed to the Google Groups > "sage-devel" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-devel+unsubscr...@googlegroups.com. > To post to this group, send email to sage-devel@googlegroups.com. > Visit this group at http://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
